CN202865625U - Flange plate mounting structure at bottom of washing machine barrel and washing machine employing same - Google Patents
Flange plate mounting structure at bottom of washing machine barrel and washing machine employing same Download PDFInfo
- Publication number
- CN202865625U CN202865625U CN 201220270529 CN201220270529U CN202865625U CN 202865625 U CN202865625 U CN 202865625U CN 201220270529 CN201220270529 CN 201220270529 CN 201220270529 U CN201220270529 U CN 201220270529U CN 202865625 U CN202865625 U CN 202865625U
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- Prior art keywords
- ring flange
- washing machine
- barrel
- mounting structure
- permeable hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005406 washing Methods 0.000 title claims abstract description 55
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 239000002245 particle Substances 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model discloses a flange plate mounting structure at the bottom of a washing machine barrel and a washing machine employing the same. The washing machine has the function of cleaning barrel wall and comprises an outer barrel and an inner barrel, cleaning particles floating along with water flow are arranged between the outer barrel and the inner barrel for cleaning the barrel wall, and a flange plate is mounted at the bottom of the inner barrel to prevent cleaning particles from entering the inner barrel through the bottom. The flange plate comprises a main body and mounting feet distributed at the periphery of the main body and fixed with the inner barrel, and the gap between the outer edge of the main body and an opened inner edge of the main body does not allow the cleaning particles from entering the inner barrel. The flange plate mounting structure has a simple structure and is low in cost, and can prevent the cleaning particles between the inner and outer barrels from entering the inner barrel. Therefore, the barrel wall cleaning effect cannot be affected due to the reduction on the cleaning particles.
Description
Technical field
The utility model relates to the washing machine field, particularly the ring flange mounting structure of a kind of washing machine inner tub bottom and have the washing machine of this ring flange mounting structure.
Background technology
It is the environment of a sealing between existing washing machine inner tub, the outer barrel, only have current to pass through, because the limitation of washing machine said structure and the particularity of environment for use, therefore after using 3-5 month, can adhere to dirt on interior bucket outer wall and the outer barrel inwall, thereby grow bacterium in various degree, and the bacterium overwhelming majority of growing is harmful.
Along with the raising of people's living standard and the raising that quality of life is required, the hygienic issues of washing machine solves shown very urgent.Related scientific research mechanism shows that to the investigation of washing machine internal environment the seriousness that washing machine internal pollutes more and more has been subject to consumer's attention.In order fundamentally to avoid washing machine to the secondary dirt of washings, and better user's health is responsible for, the cleaning difficult problem of washing machine internal environment has been a problem in the urgent need to capturing.
Chinese patent 200820183308.4 discloses a kind of drums sleeved washer with cleaning between bucket, it comprises interior bucket, outer barrel and is used for a plurality of circular silica-gel sphere of cleaning inner and outer barrel wall, bucket rotarily drives the mobile of water in when utilizing laundry, thereby drives the silica-gel sphere motion between washing machine inner tub, the outer barrel and constantly collide inner and outer barrel wall to reach the purpose of cleaning.
In addition, the applicant discloses a kind of flexible particle that uses and has cleaned washing machine and the method between the outer barrel in the washing machine in China's application 201010160548.4, this washing machine adopts places flexible particle between the outer barrel in washing machine, by mobile flexible particle bump and the friction washing machine inner and outer barrel wall of driving of the regularity of water in the clothes washing process, realize the cleaning between the interior outer barrel of washing machine.
But above-mentioned existing inner barrel of wave wheel washing machine bottom structure, ring flange 2 ' is fixed on bottom of the barrel 1 ' by installation foot 22 ', bottom of the barrel 1 ' central open area 4 ' remains with very large permeable space 3 ' with ring flange main body the 21 ' coaxial mounted position, be the diameter d of ring flange main body 21 ' ' less than the inside diameter D of bottom of the barrel 1 ' central open area 4 ' ' (consulting Fig. 1 and Fig. 2), this permeable space 3 ' can make washings circulate between inner barrel and outer barrel, but also can be so that the flexible particle between the interior outer barrel enters interior bucket thus, and then the quantity of flexible particle between the outer barrel in reducing, affected the effect of cleaning inner and outer barrel wall.
In view of this spy proposes the utility model.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of and can encapsulate bottom of the barrel, stops to clean the ring flange mounting structure that particle enters interior bucket.
Another purpose of the present utility model is to provide a kind of washing machine that is provided with cleaning particle clean bucket wall function and enters interior bucket by ring flange prevention cleaning particle between interior outer barrel that has.
For solving the problems of the technologies described above, the utility model adopts the basic conception of technical scheme to be: the cleaning particle that is provided with the clean bucket wall in this washing machine between the outer barrel, ring flange comprises main body and is used for the installation foot fixing with the interior bucket end, the opening of bottom of the barrel center for communicating up and down, described ring flange cooperate with the bottom of the barrel aperture position installs to stop the cleaning particle to enter interior bucket by this opening.
Described ring flange main diameter is more than or equal to the internal diameter of opening, and perhaps the ring flange main diameter is less than the internal diameter of opening, and the ring flange body edge along and the edge of opening between the slit can stop the cleaning particle to enter thus interior barrel.
The described ring flange at least main part between adjacent two installation feet is provided with the permeable hole that communicates up and down.Described permeable hole is convenient to washings and is circulated between interior outer barrel.
Further scheme or alternative are to be provided with the permeable hole that communicates up and down along the around openings annular section in described bottom of the barrel.
Described ring flange integrated injection molding is in the interior bucket end.
Described permeable hole is rectangular narrow slit structure or the crooked rectangular narrow slit structure of straight line.This rectangular narrow slit structure can not reduce the intensity at ring flange or the interior bucket end, is collected by line bits filtration because the bits of the line in the washings are most of, and the line bits of small part are less and be separated into fine strip shape, and therefore, this permeable hole can not cause the line bits to stop up yet.
The funnel structure that described permeable hole dwindles for size from up to down.This structure can make the foreign matters such as coin, button pass through, and has reduced the possibility of stopping up, and stops simultaneously the cleaning particle to enter thus interior bucket.
The utlity model has the washing machine of above-mentioned ring flange mounting structure, function with clean bucket wall, comprise outer barrel and inner barr, by be provided with the cleaning particle clean bucket wall that floats with current between interior bucket, outer barrel, bottom of the barrel is equipped with to stop cleans the ring flange that particle enters interior bucket.Because bottom of the barrel hollow of the prior art, ring flange does not seal this hollow position fully, this structure at first is convenient to washings and is circulated between interior outer barrel, secondly, be beneficial to ring flange main body protuberance and stretch into installation, also saved interior stave wood material, but this structure enters interior bucket so that clean particle from bottom of the barrel easily, and then reduce the quantity of cleaning particle between the interior outer barrel, affect the effect of clean bucket wall.The utility model adopts the ring flange mounting structure that seals the bottom of the barrel central opening fully, has avoided the cleaning particle to enter interior bucket by bottom opening.
Described ring flange main body is provided with the permeable hole that communicates up and down, and the size of permeable hole is less than the size of cleaning particle.
Because ring flange main center protuberance, the draining current radially flow to the edge, and therefore described permeable hole is designed to along the strip narrow slit structure of main body radial circumference distribution, and permeable hole from up to down radially tilts, and this structure is more conducive to the winding displacement bits and does not stop up.
Described ring flange main body and/or bottom of the barrel are provided with the osculum that communicates up and down, and the osculum size is less than the size of cleaning particle.The size of this osculum its objective is for Quick drainage less than the size of permeable hole.
After adopting technique scheme, the utility model compared with prior art has following beneficial effect.
Washing machine inner tub described in the utility model bottom is equipped with ring flange, ring flange seals the opening of bottom of the barrel fully, can prevent that the cleaning particle between the interior outer barrel from entering interior bucket, avoid owing to the minimizing of cleaning particle between the interior outer barrel affects barrel effect of wall cleaning; Ring flange also can not stopped up by the line bits or/and the permeable hole that distributes on the bottom of the barrel can not affect washings circulates between interior outer barrel; The utility model is simple in structure, and installation cost is low.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Description of drawings
Fig. 1 is ring flange mounting structure sectional schematic diagram at the bottom of the existing washing machine inner tub;
Fig. 2 is prior art ring flange mounting structure schematic diagram;
Fig. 3 is washing machine inner tub described in the utility model and ring flange mounting structure sectional schematic diagram;
Fig. 4 is ring flange mounting structure schematic diagram described in the utility model;
Fig. 5 is another embodiment schematic diagram of ring flange mounting structure described in the utility model.
The specific embodiment
As shown in Figure 3, washing machine described in the utility model has the function of clean bucket wall, comprises outer barrel 1 and interior bucket 2, is provided with the cleaning particle that floats with current with the clean bucket wall between outer barrel 1 and interior bucket 2, and bottom of the barrel 3 is equipped with ring flange 4.Ring flange 4 is used for the installation foot 41 fixing with interior bucket around comprising main body 40 and being distributed in main body, the opening 30 of bottom of the barrel 3 centers for communicating up and down, described ring flange main body 40 correspondences seal this bottom of the barrel opening 30, and namely described ring flange main body 40 diameter d are more than or equal to the inside diameter D of opening 30.Perhaps another kind of scheme is, ring flange main body 40 diameter d are less than the inside diameter D of opening 30, but the satisfied cleaning particle that can stop of the gap size between the inside edge of ring flange main body 40 outer edges and opening 30 enters interior bucket by this slit.
On the basis of existing technology, realize technical scheme described in the utility model by dual mode, the size that namely increases the size of ring flange main body or dwindle the bottom of the barrel opening realizes that ring flange main body 40 seals opening 30.
Embodiment one
As shown in Figure 4, in the present embodiment, the zone of described ring flange main body 40 between adjacent two installation feet 41 is provided with the permeable hole 5 that communicates up and down, so that washing machine can circulate between interior outer barrel at the work washings, prevents from simultaneously cleaning particle and enters interior bucket by ring flange 4.The ring flange of this embodiment is in now ring flange basis improvement design, the main body of common ring flange is extended radially outward formation ring flange main body described in the utility model between adjacent two installation feet 41, the thickness of extension can be less than the thickness of ring flange main body, this extension is provided with permeable hole 5, and the size of permeable hole is less than the size of cleaning particle.
Embodiment two
As shown in Figure 5, be provided with the permeable hole 5 that communicates up and down along opening 30 peripheral regions in described bottom of the barrel 3.Present embodiment is the improvement design in existing bottom of the barrel structure, dwindles the diameter of bottom of the barrel opening 30, increases permeable hole 5 at its circumference annular section.
Embodiment three
The rectangular narrow slit structure that permeable hole 5 described in the utility model is straight line or crooked rectangular narrow slit structure.This rectangular narrow slit structure can not reduce the intensity at ring flange or the interior bucket end, is collected by line bits filtration because the bits of the line in the washings are most of, and the line bits of small part are less and be separated into fine strip shape, and therefore, this permeable hole can not cause the line bits to stop up yet.
Preferred scheme is, the funnel structure that described permeable hole dwindles for size from up to down.Flow velocity when this structure increases draining by permeable hole is beneficial to and impacts the line bits that pass through, and has further reduced the possibility of stopping up.
Because ring flange main center protuberance, the draining current radially flow to the edge, and therefore described permeable hole is designed to along the strip narrow slit structure of main body radial circumference distribution, and permeable hole from up to down radially tilts, and this structure is more conducive to the winding displacement bits and does not stop up.
Described ring flange main body and/or bottom of the barrel are provided with the osculum 6(that communicates up and down and consult Fig. 5), the osculum size is less than the size of cleaning particle.The size of this osculum its objective is for Quick drainage less than the size of permeable hole.
Above-described embodiment only is that preferred embodiment of the present utility model is described; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; the various changes and modifications that the professional and technical personnel makes the technical solution of the utility model in this area all belong to protection domain of the present utility model.
Claims (11)
1. the ring flange mounting structure of washing machine inner tub bottom, be provided with the cleaning particle of clean bucket wall in this washing machine between the outer barrel, ring flange comprises main body and is used for the installation foot fixing with the interior bucket end, the opening of bottom of the barrel center for communicating up and down is characterized in that: described ring flange cooperates with the bottom of the barrel aperture position installs to stop the cleaning particle to enter interior bucket by this opening.
2. the ring flange mounting structure of a kind of washing machine inner tub according to claim 1 bottom, it is characterized in that: described ring flange main diameter is more than or equal to the internal diameter of bottom of the barrel opening, perhaps the ring flange main diameter is less than the internal diameter of opening, and the ring flange body edge along and the edge of bottom of the barrel opening between the slit can stop the cleaning particle to enter thus interior barrel.
3. the ring flange mounting structure of a kind of washing machine inner tub according to claim 2 bottom, it is characterized in that: the described ring flange at least main part between adjacent two installation feet is provided with the permeable hole that communicates up and down.
4. the ring flange mounting structure of a kind of washing machine inner tub according to claim 2 bottom, it is characterized in that: described bottom of the barrel is provided with the permeable hole that communicates up and down along the around openings annular section.
5. the ring flange mounting structure of a kind of washing machine inner tub according to claim 3 bottom is characterized in that: described ring flange be fixedly installed togather by installation foot and the interior bucket end or integrated injection molding in the interior barrel of end.
6. the ring flange mounting structure of a kind of washing machine inner tub according to claim 3 bottom, it is characterized in that: described permeable hole is rectangular narrow slit structure or the crooked rectangular narrow slit structure of straight line.
7. the ring flange mounting structure of a kind of washing machine inner tub according to claim 4 bottom, it is characterized in that: described permeable hole is rectangular narrow slit structure or the crooked rectangular narrow slit structure of straight line.
One kind have arbitrary such as claim 1-7 as described in the washing machine of ring flange mounting structure, described washing machine comprises outer barrel and inner barr, it is characterized in that: be provided with the cleaning particle of clean bucket wall between interior bucket, the outer barrel, bottom of the barrel is equipped with to stop cleans the ring flange that particle enters interior bucket.
9. washing machine according to claim 8, it is characterized in that: described ring flange main body is provided with the permeable hole that communicates up and down, and the size of permeable hole is less than the size of cleaning particle.
10. washing machine according to claim 9 is characterized in that: the strip narrow slit structure of described permeable hole for distributing along the main body radial circumference, permeable hole from up to down radially tilts.
11. washing machine according to claim 8 is characterized in that: described ring flange main body and/or bottom of the barrel are provided with the osculum that communicates up and down, and the osculum size is less than the size of cleaning particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270529 CN202865625U (en) | 2012-06-08 | 2012-06-08 | Flange plate mounting structure at bottom of washing machine barrel and washing machine employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270529 CN202865625U (en) | 2012-06-08 | 2012-06-08 | Flange plate mounting structure at bottom of washing machine barrel and washing machine employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865625U true CN202865625U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220270529 Expired - Fee Related CN202865625U (en) | 2012-06-08 | 2012-06-08 | Flange plate mounting structure at bottom of washing machine barrel and washing machine employing same |
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| CN (1) | CN202865625U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733148A (en) * | 2012-06-08 | 2012-10-17 | 海尔集团公司 | Flange mounting structure at bottom of inner barrel of washing machine and washing machine |
| WO2016004718A1 (en) * | 2014-07-07 | 2016-01-14 | 青岛海尔洗衣机有限公司 | Flange structure at bottom of washing machine inner drum, and washing machine |
| CN105274796A (en) * | 2014-07-07 | 2016-01-27 | 青岛海尔洗衣机有限公司 | A washing machine inner drum bottom flange plate structure and a washing machine |
| CN105297358A (en) * | 2014-07-07 | 2016-02-03 | 青岛海尔洗衣机有限公司 | Flange structure of inner drum bottom of washing machine and washing machine |
| WO2016049968A1 (en) * | 2014-09-29 | 2016-04-07 | 青岛海尔滚筒洗衣机有限公司 | Self-cleaning roller washing machine |
| CN105937119A (en) * | 2016-06-16 | 2016-09-14 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
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2012
- 2012-06-08 CN CN 201220270529 patent/CN202865625U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733148A (en) * | 2012-06-08 | 2012-10-17 | 海尔集团公司 | Flange mounting structure at bottom of inner barrel of washing machine and washing machine |
| CN105297358B (en) * | 2014-07-07 | 2018-12-25 | 青岛海尔洗衣机有限公司 | A kind of washing machine inner tub bottom flange plate structure and washing machine |
| CN105274796A (en) * | 2014-07-07 | 2016-01-27 | 青岛海尔洗衣机有限公司 | A washing machine inner drum bottom flange plate structure and a washing machine |
| CN105297358A (en) * | 2014-07-07 | 2016-02-03 | 青岛海尔洗衣机有限公司 | Flange structure of inner drum bottom of washing machine and washing machine |
| US10113259B2 (en) | 2014-07-07 | 2018-10-30 | Qingdao Haier Washing Machine Co., Ltd. | Flange structure at bottom of inner tub of washing machine and a washing machine |
| WO2016004718A1 (en) * | 2014-07-07 | 2016-01-14 | 青岛海尔洗衣机有限公司 | Flange structure at bottom of washing machine inner drum, and washing machine |
| CN105274796B (en) * | 2014-07-07 | 2019-02-15 | 青岛海尔洗衣机有限公司 | A kind of washing machine inner tub bottom flange plate structure and washing machine |
| WO2016049968A1 (en) * | 2014-09-29 | 2016-04-07 | 青岛海尔滚筒洗衣机有限公司 | Self-cleaning roller washing machine |
| CN106436160A (en) * | 2014-09-29 | 2017-02-22 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine |
| CN106436160B (en) * | 2014-09-29 | 2019-08-27 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| US10526740B2 (en) | 2014-09-29 | 2020-01-07 | Qingdao Haier Drum Washing Machine Co., Ltd. | Self-cleaning drum washing machine |
| CN105937119A (en) * | 2016-06-16 | 2016-09-14 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| CN105937119B (en) * | 2016-06-16 | 2018-10-19 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Haitao Inventor after: Xu Sheng Inventor after: Peng Xiuwen Inventor after: Zhao Xinyu Inventor before: Li Haitao Inventor before: Xu Sheng Inventor before: Deng Xiuwen Inventor before: Zhao Xinyu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI HAITAO XU SHENG DENG XIUWEN ZHAO XINYU TO: LI HAITAO XU SHENG PENG XIUWEN ZHAO XINYU |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160824 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: haier group corporation Patentee before: Qingdao Haier Washing Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20210608 |